baber/WOPTO huggingface dataset:
Patent TW-304209-B (TW)
Title: The method of chromate salts recovery from eletroplating sludge
Inventor: YANG WANN-FA
IPC: C25D11/38
Filed: 1995-11-16
Granted: 1997-05-01
Abstract: This invention is concerned with the recovery of chromate salts from electroplating sludge. It is so called Dry Leaching method,added certain amount of acids or strong oxidants into chromate sludge, that can effectively recover chromium from sludge via dissolution or transform reaction. This method also can reach thepurpose of sludge reduction.
Patent TW-339374-B (TW)
Title: Weft inserting device of riper looms
Inventor: IWASAKI MITSUHIRO
IPC: D03D47/27
Filed: 1995-11-29
Granted: 1998-09-01
Abstract: A sort of weft inserting device of riper looms by setting the riper wheel at the engaging hole at predetermined pitch by setting windable riper band in said engaging hole of the engaging cam togher with the fixing of the first ent and longitudinally for the engaging cam and the engaging in return winding and the back-and-forth movement of the riper wheel having the riper pole be inserted into the weft opening and at the same time the insertion of weft yarn to avoid warp yarn, featuring: on the back of the winding element of the riper band corresponded by said riper band the the riper wheel for rotative installation of a pressing roller for transmission of said riper turn to the endless ring-like belt of the pressing roll onto said riper wheel for winding of the pressing roll and the tension roll not engaged onto the riper wheel for the outer diameter of the riper of said belt and the outer diameter of the pressing roll for setting of the back-and-forth pace of said riper band and the circumsference pace in contact with the riper band.
Patent TW-351776-B (TW)
Title: Liquid crystal display apparatus
Inventor: AOKI YOSHIAKI
IPC: H01L29/786
Filed: 1996-05-29
Granted: 1999-02-01
Abstract: A liquid crystal display apparatus having scanning lines and signal lines intersected and disposed on an insulated substrate; a switching device disposed at the intersection of the scanning line and the signal line; a display pixel electrode electrically connected to the switching device; an opposite electrode disposed opposite to the display pixel electrode through a liquid crystal layer; and an auxiliary capacitor line disposed in a space between two adjacent display pixel electrodes in parallel with the scanning line and capacitively coupled with the display pixel electrode so as to form an auxiliary capacitor, wherein the scanning line overlaps with the display pixel electrode.
Patent TW-366658-B (TW)
Title: Television receiver for receiving multi-standards
Inventor: TSUJI TOSHIAKI
IPC: H04N5/46
Filed: 1996-06-22
Granted: 1999-08-11
Abstract: A multi-standard television receiver in accordance with the present invention includes a plurality of video signal processing blocks having tristate functions at their output terminals, at least one memory block used in common for a plurality of video signal processing blocks and a video signal processing selection means for selecting one of the video signal processing blocks and independently controlling the output terminals of the video signal processing blocks using elements having a tristate function and can reduce power consumption by working only a selected video signal processing block and stopping the other video signal processing blocks. Further, using elements having a tristate function, possibility of element breakdown at selection and control of the elements can be removed.
Patent TW-347460-B (TW)
Title: Flat bottom components and flat bottom architecture for fluid and gas systems
Inventor: WILLIAM M MANOFSKY JR
IPC: F16K27/00
Filed: 1996-07-09
Granted: 1998-12-11
Abstract: A device for delivering a fluid to a point of use, which comprises: a manifold having at least a passage for allowing a fluid flowing in-and-out of the manifold, and at least one flat outside surface and at least one small hole for connecting the passage with the flat outside surface; and at least one member comprising: a plane for tightly contacting the flat outside surface when the member is connected to the manifold; and a hole for communicating with the small hole when the member is connected to the manifold.
Patent TW-326535-B (TW)
Title: Semiconductor memory device and read-out circuit
Inventor: KAZAMA HIDESHI
IPC: G11C5/02
Filed: 1996-07-13
Granted: 1998-02-11
Abstract: A semiconductor device includes the following features:1) to form memory array by connecting a lots of static memory cell at the junction of word lines and pairs of complementary data lines; 2) to select a pair of complementary data lines in above- mentioned memory array, and transmit to the row switch in pairs of sub-common data lines; 3) to have an enhanced p-channel MOSFET for enhancing the voltage (high resistance value) in pairs of aforementioned complementary data lines; 4) to have a p-channel MOSFET, which keeps in ON status except in write-in state andrestrict the amplitude of the signal from memory cell, in lots of memory array; 5) to have aforementioned pairs of sub-common data lines, which transmit pairs of signal of sub-common data lines in the first switch when keeps ON status in selected condition, while transmit the reading signal to a low voltage with a constant bias in the second switch when keeps ON status in unselected condition; 6) to connect the base electrode with common output terminal of the first and second switch, and to connect the collector electrode with power voltage of preamplifier, which is composed of a pair of emitter follower transistor; 7) to form a common emitter line by connecting the emitter line of preamplifier in aforementioned memory array with the emitter line of emitter follower transistor; and 8) a pair of input terminal connected with the common emitter line of CMOS mainamplifier.
Patent TW-354837-B (TW)
Title: Electromagnetic switch device for electronic products
Inventor: XIE FENG-REN
IPC: H05K7/02
Filed: 1996-10-21
Granted: 1999-03-21
Abstract: An electromagnetic switch device for an electronic product, which comprises: a permanent magnet device of a first magnetism which is located on the cover of the electronic product; and an electromagnetically controlled magnet device located in the body of the electronic product; when the cover and the machine body close, the electromagnetically controlled magnet device having a second magnetism for attracting the permanent magnet device; when the cover and the machine body open, the electromagnetically controlled magnet device having a first magnetism for repulsing the permanent magnet device.
Patent TW-349135-B (TW)
Title: Low density microfiber nonwoven fabric and the method for making the same
Inventor: SAWYER LAWRENCE HOWELL
IPC: D04H13/00
Filed: 1996-11-19
Granted: 1999-01-01
Abstract: A low density microfiber nonwoven fabric, which comprises spundbond microfilaments, the loftty fabric havng a density from 0.01 g/cc to 0.075 g/cc, and the microfilaments having a weight-per-unit length between 0.1 dtex and 1.0 dtex.
Patent TW-380149-B (TW)
Title: Process for producing thermoplastic thiourethane-urethane copolymers
Inventor: ZHU ZENYA
IPC: C08G18/32
Filed: 1996-12-20
Granted: 2000-01-21
Abstract: This invention relates to optical thermoplastic thiourethane-urethane copolymers with a combination of properties which are required for optical applications such as lenses, including a balanced Abbe number and refractive index, and a manufacturing method thereof. The manufacturing method of the present invention comprises two steps; in the first step, diisocyanate and/or diisothiocyanate is reacted with a thiol compound having two functional groups reactive with isocyanate groups, at least one of which is SH group, to produce a thiourethane prepolymer having weight average molecular weight of 1000 to 30000, and in the second step, the thiourethane prepolymer obtained in the first step is reacted with diisocyanate and hydroxyl group-containing monomer having two functional groups reactive with isocyanate groups, at lease one of which is OH group.
Patent TW-310512-B (TW)
Title: Lossless buffer circuit used between asynchronous media independent interface (MII) in fast Ethernet network hub
Inventor: MAA CHYI-HORNG
IPC: H04L12/433
Filed: 1996-12-27
Granted: 1997-07-11
Abstract: A lossless buffer circuit used between asynchronous media independentinterface(MII) in fast Ethernet network hub, which consists of two sets of buffer circuits with six buffers and four PAL, comprises of the featuresthat each set of buffer circuit includes three registers and two PAL, whichindependently is in charge of forward and backward data transfer between twoasynchronous MIIs, using PAL to generate clock signal and control signalneeded by register, solving data transfer error caused by different drivingsignal between two asynchronous MIIs.
Patent TW-322656-B (TW)
Title: Controller of AC induction motor
Inventor: DANIEL G BACH
IPC: H02P27/02
Filed: 1997-04-01
Granted: 1997-12-11
Abstract: A controller of AC induction motor connected to an AC electric power comprising: a control circuit providing with a voltage signal of the same phase of the electric power; a bi-directional transformer connected between the motor and AC electric power having a gate pole to switch to conducting state from shut-off state of electricity according to the control signal applied on the gate pole until the current passed by the transformer being changed to zero; and a micro controller connected to the control circuit and the gate pole of the transformer to decide every conducting period of time from the power to the motor in an AC cycle upon the reply to the voltage on the transformer and the voltage signal at the starting of the motor to trigger a control signal at the conducting period of time.
Patent TW-364846-B (TW)
Title: Chair type massage machine
Inventor: FURUIE YOSHIYA
IPC: A61H23/00
Filed: 1997-05-01
Granted: 1999-07-21
Abstract: A kind of chair type massage machine which the contact portion can apply concentrated or distributed pressing force on the patient according to required strength. The massage components comprise the first massaging fingers for portions above the shoulder and moving forwards; the second massaging fingers for the back and the back toward the rear shoulder. There are contact portions and arms for both massaging fingers to be applied onto the patient and the fingers can be independently shaken according to the driver of massaging fingers.
Patent TW-350168-B (TW)
Title: Signal processor
Inventor: CHEN BO-CHI
IPC: H03K5/00
Filed: 1997-05-30
Granted: 1999-01-11
Abstract: A sort of a signal processor, for processing a pulse signal, having the device: a pulse reduction circuit, for a specific reduction on the pulse width of the pulse signal being input; and a backfeed circuit, connected electrically to the pulse reduction circuit, for the reduced pulse signal by the pulse reduction circuit at the same reduction, until the pulse signal is reduced to zero, for said pulse signal being reduced to zero in backfeed frequency.
Patent TW-322620-B (TW)
Title: Manufacturing method of field oxide
Inventor: JOU GWO-YUH
IPC: H01L21/76
Filed: 1997-06-11
Granted: 1997-12-11
Abstract: A manufacturing method of field oxide by selective chemical vapor deposition comprises: (1) forming one opening on substrate; (2) in sequence depositing oxide and nitride layer; (3) implementing ion implantation to form channel stop; (4) etching nitride and oxide layer on opening bottom; (5) depositing one polysilicon in opening; (6) implementing thermal oxidization; (7) removing nitride layer on substrate surface.
Patent TW-327696-B (TW)
Title: The manufacturing method for MOS device
Inventor: CHEN HORNG-NAN
IPC: H01L21/335
Filed: 1997-08-14
Granted: 1998-03-01
Abstract: A manufacturing method for MOS device with local anti-punchthrough structure, it includes following steps: - Form an compound structure on substrate, that structures includes a gate oxide and a conductive polysilicon layer; - Deposit 1st dielectric on top and side of the compound structure, and exposed substrate; - Deposit 2nd dielectric on 1st dielectric; - Etch back 2nd dielectric to expose 1st dielectric on compound structure; - Isotropic etching 1st dielectric to remove the 1st dielectric on top and side of compound structure to define the well at least one side of compound structure; - Through well to proceed doping on the substrate at one side of compound structure to form anti-punchthrough structure; - Fill the 3rd dielectric into well; - Anisotropic etching 2nd and 3rd dielectric to form side spacer; - Remove the exposed 1st dielectric layer; - Form doping area on exposed substrate.
Patent TW-353629-B (TW)
Title: Tool mounting and removing device
Inventor: SUGIMURA TETSUO
IPC: B23C5/26
Filed: 1997-08-25
Granted: 1999-03-01
Abstract: A tool mounting and removing device in which an upper and a lower notch and a left and a right notch are furnished in the flange part of a holder body, a first operating ring is furnished ahead of the periphery of the flange part and energized backward by a compression spring, the ring is equipped with a tapered portion inclining inward to the back and a straight portion, and a driving key part to be fitted in a key groove in the spindle upon passing the left and right notches is provided on the left and right of the rear surface, behind the operating ring a second operating ring is installed where two spacers are interposed, a lock pawl to be locked by a locked part on the spindle is furnished in the rear of the inner surface of this operating ring, while a tapered portion inclining inward to ward front ward is provided in the front of the inner surface, the operating ring is coupled with the spacers by a first steel ball, and a number of second steel balls are arranged among the tapered portion, spacers, and tapered portion.
Patent TW-459340-B (TW)
Title: Method for forming trench isolation structure
Inventor: HUANG JI-JUANG
IPC: H01L21/76
Filed: 1997-09-09
Granted: 2001-10-11
Abstract: There is provided a method for forming trench isolation structure. Before forming the trench, an ion implantation process is performed to implant ions into a semiconductor substrate to form a well region. With the control of implantation amount, implantation energy and the temperature of the subsequent annealing active ions, the impurity concentration of the well region is distributed non-uniformly. The concentration of the edge adjacent to the substrate is much lower than that of the central region, so as to distinguish a pocket region and a central region. Next, etch by selective wet etching to remove the center region to have a trench. The pocket region is retained for preventing the leakage current. Because there is no dry etching process applied, the isolation structure manufactured in accordance with the present invention has a smoother corner at the trench bottom, whereby the tip discharging problem is not encountered and no plasma damage is occurred.
Patent TW-344828-B (TW)
Title: Organic positive temperature coefficient composition and a circuit protection device using such composition
Inventor: HORIBE HIDEO
IPC: H01C7/02
Filed: 1997-09-13
Granted: 1998-11-11
Abstract: An organic positive temperature coefficient (PTC) composition comprising conductive particles having a dispersive melting point of more than 2000℃ to organic polymers.
Patent TW-330329-B (TW)
Title: The structure of inserted gate & doped junction and its manufacturing method
Inventor: WU SHENG-JYH
IPC: H01L21/76
Filed: 1997-09-24
Granted: 1998-04-21
Abstract: A structure of inserted gate & doped junction used for salicide processes technology, it includes: - Provide semiconductor substrate, and define plurality trenches on substrate surface; - Fill insulating article into trenches to form isolating structure; - Form plurality transistors on substrate, and the transistors are using isolating structure to isolate each other; In which, each transistor includes: - Gate structure is formed on substrate, and has gate electrode layer and spacer located at sidewall electrode layer; And the surface of electrode layer is inserted into spacer; - At least a doped region is formed on substrate between isolating and gate structure, and the surface of isolating structure is higher than the surface of doped region.
Patent TW-517058-B (TW)
Title: Benzopyranopyrrole and benzopyranopyridine Α-1 adrenergic compounds
Inventor: MEYER MICHAEL D
IPC: C07D491/04
Filed: 1997-12-06
Granted: 2003-01-11
Abstract: The present invention relates to a compound of the formula and the pharmaceutically acceptable salts thereof wherein W is a bicyclic heterocyclic ring system. The compounds are Α-1 adrenergic antagonists and are useful in the treatment of BPH; also disclosed are Α-1 antagonist compositions and a method for antagonizing Α-1 adrenoreceptors and treating BPH.
Patent TW-381145-B (TW)
Title: Compact motor-driven air compressor with an improved cooling arrangement
Inventor: HALIMI EDWARD M
IPC: F04D25/08
Filed: 1997-12-20
Granted: 2000-02-01
Abstract: A motor-driven compressor assembly comprises a compressor air intake, a compressor rotor, a compressed air outlet and an electric motor for said compressor rotor. With the air intake of the compressor assembly being located so as to direct intake airflow to the compressor rotor into a heat transfer relationship with the electric motor. The motor-driven compressor includes an outer casing and a housing for the electric motor that together form the air intake so the intake air flow through the air intake so formed cools the motor frame. The motor housing is, in preferred embodiments, a central barrel carrying the electric motor within an outer casing so the intake airflow surrounds the central barrel. The outer casing may also form a mounting surface for motor control electronics, and provide inner finned surfaces in the path of the intake air flow to cool the control electronics. For some applications, the motor-driven compressor can include an operable air bypass between the compressor's air intake and compressed air outlet.
Patent TW-472023-B (TW)
Title: Modular conveyor system, method for conveying a load, freestanding conveyor pedestal and adjustable-width conveyor system
Inventor: STEWART BRIAN G
IPC: B65G21/00
Filed: 1997-12-26
Granted: 2002-01-11
Abstract: A modular conveyor system is disclosed which includes a plurality of non-contiguous, freestanding pedestals, arranged in two parallel rows. Each of the pedestals includes a support roller for contacting the bottom surface of a pallet placed on top of it, and the support rollers are connected to one another and to a drive by a series of belts. The system can easily be modified to accommodate loads of different widths, lengths, and weights by moving the pedestals to correspond to the dimensions of the new load.
Patent TW-367574-B (TW)
Title: Measuring method for adjusting parameters of thermal effect during the wafer exposure process in the exposure machine
Inventor: KING MING-CHU
IPC: H01L21/66
Filed: 1998-03-30
Granted: 1999-08-21
Abstract: The invention relates to a kind of measuring method for adjustment parameters of thermal effect during the wafer exposure process in the exposure machine which is to employ the exposure machine with a specific pattern to proceed the cold-exposure and hot-exposure on the surface of a test wafer. Because the wiring width of pattern will be different under different temperature in the exposure machine so that the invention can induce the differences between the cold-exposure and hot-exposure for a reference as the adjusting parameters for thermal effect in the exposure machine. The thermal effect adjusting parameters can be inputted into the control software of exposure machine so that the influence caused by the thermal effect in the exposure process of the wafer can be controlled in an acceptable range.
Patent TW-415921-B (TW)
Title: A device for indicating the depletion of a purifying agent
Inventor: HOFMANN UWE
IPC: B01J47/14
Filed: 1998-07-18
Granted: 2000-12-21
Abstract: A device for indicating the depletion of a purifying agent contained in an insert of a gravity driven water purifying apparatus (7), whereby the water purifying apparatus (7) comprises a water collecting vessel (8) with pouring spout (9) at the front end and handle (10) at the rear end, whereby a funnel (11) with the insert is located in the water collecting vessel (8), characterised in that an indicator apparatus (1) is arranged in order to indicate to the user the depletion of the purifying agent as a function of the quantity of the water which has run through the purifying agent and as a function of time; whereby the indicator apparatus (1) is connected with an arrangement which is arranged on a part (3) movable relative to the insert and which on this movement triggers a switching process.
Patent TW-387100-B (TW)
Title: Method of preparing a partial one-shot electron beam exposure mask and method of direct-writing patterns by use of a partial one-shot electron beam exposure mask
Inventor: YAMADA YASUHISA
IPC: G03F7/20
Filed: 1998-07-21
Granted: 2000-04-11
Abstract: The present invention provides a method of extracting data of at least one aperture mask pattern from design data which include write-required patterns and repeating units, so that boundary lines of the at least one aperture mask pattern are different from boundary lines of the repeating unit on the design data and so that the at least one aperture mask pattern completely includes at least one of the write-required patterns without partially or incompletely including the write-required pattern.
Patent TW-475083-B (TW)
Title: Stand and device for injecting liquid crystal material, method for injecting a liquid crystal material into a liquid crystal cell, and method for preparing a liquid crystal material for injection into a liquid crystal cell
Inventor: JUNG SUNG-UK
IPC: G02F1/1341
Filed: 1998-07-23
Granted: 2002-02-01
Abstract: A device and method for injecting liquid crystal material into a liquid crystal cell. The device includes a container for holding the liquid crystal material and a stand disposed in the container. The stand has an upper surface and at least one side having a plurality of furrows formed therein. The liquid crystal material is transported by capillary action to the upper surface where it is contacted with an injection hole of the cell. The method provides for removal of air from the liquid crystal material and injection of the liquid crystal material in an isotropic state.